« Volver al listado

CVE-2023-24509

Estado: ModificadaAlta (7.8)—

On affected modular platforms running Arista EOS equipped with both redundant supervisor modules and having the redundancy protocol configured with RPR or SSO, an existing unprivileged user can login to the standby supervisor as a root user, leading to a privilege escalation. Valid user credentials are required in order to exploit this vulnerability.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-24509",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-24509",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-07T15:42:03.820627Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@arista.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 9.3,
          "attackVector": "LOCAL",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 2.5
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@arista.com",
      "affectedData": [
        {
          "vendor": "Arista Networks",
          "product": "Arista EOS",
          "versions": [
            {
              "status": "affected",
              "version": "4.23.0 4.23.13M"
            },
            {
              "status": "affected",
              "version": "4.28.0",
              "versionType": "custom",
              "lessThanOrEqual": "4.28.3M"
            },
            {
              "status": "affected",
              "version": "4.27.0",
              "versionType": "custom",
              "lessThanOrEqual": "4.27.6M"
            },
            {
              "status": "affected",
              "version": "4.286.0",
              "versionType": "custom",
              "lessThanOrEqual": "4.26.8M"
            },
            {
              "status": "affected",
              "version": "4.25.0",
              "versionType": "custom",
              "lessThanOrEqual": "4.25.9M"
            },
            {
              "status": "affected",
              "version": "4.24.0",
              "versionType": "custom",
              "lessThanOrEqual": "4.24.10M"
            }
          ]
        }
      ]
    }
  ],
  "published": "2023-04-13T20:15:08.843",
  "references": [
    {
      "url": "https://www.arista.com/en/support/advisories-notices/security-advisory/16985-security-advisory-0082",
      "tags": [
        "Exploit",
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "psirt@arista.com"
    },
    {
      "url": "https://www.arista.com/en/support/advisories-notices/security-advisory/16985-security-advisory-0082",
      "tags": [
        "Exploit",
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@arista.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "On affected modular platforms running Arista EOS equipped with both redundant supervisor modules and having the redundancy protocol configured with RPR or SSO, an existing unprivileged user can login to the standby supervisor as a root user, leading to a privilege escalation. Valid user credentials are required in order to exploit this vulnerability."
    }
  ],
  "lastModified": "2026-06-17T05:39:25.390",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "498704F8-24D4-48C9-A5CB-4A8F7054AA49",
              "versionEndIncluding": "4.23.13m",
              "versionStartIncluding": "4.23"
            },
            {
              "criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8923F137-B1BA-49FF-A100-AD357966EE4F",
              "versionEndExcluding": "4.24.11m",
              "versionStartIncluding": "4.24.0"
            },
            {
              "criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4D6EA8CE-BAA4-4B4D-8A9F-A65018FC6B3A",
              "versionEndExcluding": "4.25.10m",
              "versionStartIncluding": "4.25.0"
            },
            {
              "criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "659190E5-DFB0-4172-BD6F-1B9E22533CE5",
              "versionEndExcluding": "4.26.9m",
              "versionStartIncluding": "4.26.0"
            },
            {
              "criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "20966F67-1C70-458C-A4EF-02612345DE48",
              "versionEndExcluding": "4.27.7m",
              "versionStartIncluding": "4.27.0"
            },
            {
              "criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1F57FAA3-518C-498C-9580-19A207C8F176",
              "versionEndExcluding": "4.28.4m",
              "versionStartIncluding": "4.28.0"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:arista:704x3:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "D7C0C33F-72A7-41CA-A666-1CEC9F0FE02F"
            },
            {
              "criteria": "cpe:2.3:h:arista:7304x:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "65C6E0C9-7F81-4CE3-BD46-7939667E5969"
            },
            {
              "criteria": "cpe:2.3:h:arista:7304x3:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "78FE473B-CA6E-4E8D-8DBF-676B1ECBB185"
            },
            {
              "criteria": "cpe:2.3:h:arista:7308x:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "B7A8ABF1-ADF4-474D-B01B-8BB271E1263E"
            },
            {
              "criteria": "cpe:2.3:h:arista:7316x:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "73ECE6D6-12E5-4396-9C19-3B2E08E13147"
            },
            {
              "criteria": "cpe:2.3:h:arista:7324x:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "B8862F74-E399-41EE-A081-62D99A7C1755"
            },
            {
              "criteria": "cpe:2.3:h:arista:7328x:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "8F16261D-639F-4CAB-BDA6-EF3F277E663C"
            },
            {
              "criteria": "cpe:2.3:h:arista:7504r:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "CD1F369D-93BF-4259-99F5-97FBEF79BBA5"
            },
            {
              "criteria": "cpe:2.3:h:arista:7504r3:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "8387CCEA-F00C-4F1F-B966-ACF8B16F1D22"
            },
            {
              "criteria": "cpe:2.3:h:arista:7508r:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "F35978B6-889C-47DB-971B-B2A12FF537E0"
            },
            {
              "criteria": "cpe:2.3:h:arista:7508r3:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "55AE2A1C-A4FD-423B-A77E-2E24C2310A6A"
            },
            {
              "criteria": "cpe:2.3:h:arista:7512r:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "2360E039-5F12-4210-8578-7EBDA4575A6E"
            },
            {
              "criteria": "cpe:2.3:h:arista:7512r3:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C4B0D708-B426-4CA1-BE87-08BD14B7EACE"
            },
            {
              "criteria": "cpe:2.3:h:arista:7516r:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "3D45E5E5-7EB9-41E7-8EEE-570E6646EDDD"
            },
            {
              "criteria": "cpe:2.3:h:arista:755x:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "585E3617-2B1F-4E58-853A-0E9703B91B80"
            },
            {
              "criteria": "cpe:2.3:h:arista:758x:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "13B1D90C-73CC-49A2-B202-B07D96226729"
            },
            {
              "criteria": "cpe:2.3:h:arista:7804r3:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "A54F3D32-5A07-4791-90BF-96BD8A24C2F6"
            },
            {
              "criteria": "cpe:2.3:h:arista:7808r3:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "2F078B04-2DA0-4A4B-BB1A-408DC14CB61F"
            },
            {
              "criteria": "cpe:2.3:h:arista:7812r3:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "E9B99200-EC76-404E-9900-5D1DC3B9A758"
            },
            {
              "criteria": "cpe:2.3:h:arista:7816r3:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "5A172A49-1A0E-464B-BDDD-A8F52856D595"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "psirt@arista.com"
}